I was waiting for the weather to clear at Santa Barbara for a departure with two friends in a Cessna-182. The rental was due back in a few hours and as a 200 hour pilot with half of my IFR training complete, I asked for a Special VFR using the Habut Four departure to the west. The weather was now "scattered 700 with 5 miles visibility." Another Cessna was departing on the parallel runway on the same departure procedure just as we were lifting off. At 700 we were intermittently IFR, and broke out at 1100. The other Cessna was only 500 feet in front of us to our right. Upon reaching Watsonville, the weather was "broken at 1000 with ten miles visibility". I tried a VFR descent under the overcast layer near the ocean, but the clouds were lower there, so I did a 180 back to clear air and climbed back on top. I gave up and headed for my alternate, but on the way there, I saw the airport through a hole in the clouds. I did a diving spiral, then entered base and final for a quick landing. On final my friend in the front seat said "Oh God" while looking in the back. I landed to find out I had made my other friend throw up due to my crazy flying. Special VFR means you must maintain visual reference and consider the path of other aircraft. In marginal VFR conditions, steep manuevers and monkey business in the clouds is not a good idea. Also, ask your passengers to eat a light, non-greasy meal before flying.